preface
Recently, I switched my working environment to Linux. When USING Sogou input method, I found that it occupied the shortcut keys Ctrl+Shift+F, and there is no option to change the Settings. AS a result, global search is not available in Android Studio (of course, you can also change the shortcut keys of AS). Finding no effective solution, I offer my solution.
The solution
1. First open the configuration file of Sogou Pinyin
gedit ~/.config/sogoupinyin/conf/env.ini
Ps: Gedit is just a text editing tool that comes with gnOME. You can also use Vim VI
Then locate the following line, change the following value to 0, and save the file
ShortCutFanJian=1
The fCITX configuration file needs to be modified before this step is complete
2. Open the fCITX configuration file
gedit ~/.config/fcitx/conf/fcitx-chttrans.config
And then find the row down here
#Hotkey=CTRL_SHIFT_F
Uncomment the previous comment and modify an uncommon shortcut, for example
Hotkey=CTRL_SHIFT_]
Save the file and log in to your account again.